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111022201000120 = 23512912149926433
BaseRepresentation
bin11001001111100101011110…
…110110100101000010111000
3112120002121201002001212101211
4121033211132312211002320
5104022441431424000440
61032042521154452504
732246042431615504
oct3117453666450270
9476077632055354
10111022201000120
1132414284138073
1210550a1a594134
1349c446bc36557
141d5b708acb304
15cc7e2005ceea
hex64f95eda50b8

111022201000120 has 32 divisors (see below), whose sum is σ = 249993445745520. Its totient is φ = 44374481556480.

The previous prime is 111022201000069. The next prime is 111022201000121. The reversal of 111022201000120 is 21000102220111.

It is a super-2 number, since 2×1110222010001202 (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111022201000120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022201000121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074911577 + ... + 1075014856.

Almost surely, 2111022201000120 is an apocalyptic number.

111022201000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111022201000120 is an abundant number, since it is smaller than the sum of its proper divisors (138971244745400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111022201000120 is a wasteful number, since it uses less digits than its factorization.

111022201000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149927735 (or 2149927731 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111022201000120 its reverse (21000102220111), we get a palindrome (132022303220231).

The spelling of 111022201000120 in words is "one hundred eleven trillion, twenty-two billion, two hundred one million, one hundred twenty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 20 40 1291 2582 5164 6455 10328 12910 25820 51640 2149926433 4299852866 8599705732 10749632165 17199411464 21499264330 42998528660 85997057320 2775555025003 5551110050006 11102220100012 13877775125015 22204440200024 27755550250030 55511100500060 111022201000120